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Revision 1.47

2 - 20

AS1702 - AS1705

4 Pinout

Pin Assignments

Figure 2. Pin Assignments (Top View)

Pin Descriptions

Table 2. Pin Descriptions – MSOP-10 and TDFN-10 Package

Pin

Name

Description

1SHDN

Shutdown Input. The polarity of this pin is dependent on the state of pin SHDM.

2IN-

Inverting Input

3

SHDM

Shutdown-Mode Polarity Input. This pin controls the polarity of pin SHDN.

Connect this pin high for an active-high SHDN input. Connect this pin low for an

active-low SHDN input (see Table 6 on page 11).

4IN+

Non-Inverting Input

5BIAS

DC Bias Bypass

6OUT-

Bridge Amplifier Negative Output

7GND

Ground

8N/C

Not Connected. No internal connection.

Power Supply

10

OUT+

Bridge Amplifier Positive Output

1

2

3

4

10

9

8

7

SHDN

IN-

SHDM

IN+

OUT+

N/C

GND

AS1702/

AS1703/

AS1704/

AS1705

5

BIAS

6

OUT-

1

2

3

4

10

9

8

7

SHDN

IN-

SHDM

IN+

OUT+

N/C

GND

AS1702V/

AS1703V/

AS1704V/

AS1705V

5

BIAS

6

OUT-

10-pin MSOP Package

10-pin DFN Package